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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:silicon-28 atom
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Accession:CHEBI:37975 term browser browse the term
Definition:The stable isotope of silicon with relative atomic mass 27.9769265. The most abundant (92.23 atom percent) isotope of naturally occurring silicon.
Synonyms:related_synonym: (28)14Si;   (28)Si;   Formula=[28Si];   InChI=1S/Si/i1+0;   InChIKey=XUIMIQQOPSSXEZ-IGMARMGPSA-N;   SMILES=[28Si];   silicon-28


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Path 1
Term Annotations click to browse term
  CHEBI ontology 26495
    chemical entity 26475
      atom 26471
        nonmetal atom 25731
          silicon atom 6254
            silicon-28 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26495
    subatomic particle 26471
      composite particle 26471
        hadron 26471
          baryon 26471
            nucleon 26471
              atomic nucleus 26471
                atom 26471
                  main group element atom 26207
                    p-block element atom 26207
                      carbon group element atom 25650
                        silicon atom 6254
                          silicon-28 atom 0
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